:root {
  --azul-fundo: #0a1f45;
  --azul: #022549;
  --azul-card: #12335b;
  --rosa: #e00286;
  --texto: #1a365f;
  --texto-suave: #6d7f9b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  padding: 86px 20px 24px;
  background:
    radial-gradient(circle at 50% 72%, rgba(0, 0, 0, 0.2), transparent 52%),
    linear-gradient(145deg, var(--azul), var(--rosa));
  font-family: "Segoe UI", Arial, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texto);
}

.pagina-contato {
  width: min(680px, 100%);
}

.box {
  width: 100%;
  background: rgba(249, 250, 254, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 24px;
  padding: 34px 38px 30px;
  box-shadow: 0 22px 48px rgba(7, 21, 47, 0.3);
}

.topo-contato {
  display: flex;
  justify-content: center;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(18, 51, 91, 0.18);
}

.logo-contato {
  width: min(292px, 68vw);
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 6px 12px rgba(6, 21, 49, 0.2));
}

.box h1 {
  margin: 0;
  text-align: left;
  color: var(--azul-card);
  font-size: clamp(2rem, 3.1vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.subtitulo {
  margin: 10px 0 22px;
  text-align: left;
  color: var(--texto-suave);
  font-size: 1rem;
}

.contatos {
  display: grid;
  gap: 14px;
}

.contato-linha {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  text-decoration: none;
  color: inherit;
  padding: 8px 2px;
}

.contato-linha + .contato-linha {
  border-top: 1px solid #dde4f0;
  padding-top: 16px;
  margin-top: 2px;
}

.contato-icone {
  width: 30px;
  height: 30px;
  margin-top: 1px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(224, 2, 134, 0.18), rgba(224, 2, 134, 0.05));
  color: var(--rosa);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.contato-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contato-label {
  color: var(--texto-suave);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.contato-valor {
  color: var(--azul-card);
  font-size: 1.34rem;
  line-height: 1.25;
  font-weight: 600;
  word-break: break-word;
}

.contato-email:hover .contato-valor {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.contato-email:focus-visible {
  outline: 2px solid var(--rosa);
  outline-offset: 3px;
  border-radius: 8px;
}

.voltar {
  position: fixed;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 2px solid #fff;
  background: var(--azul);
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.voltar:hover {
  background: #fff;
  border-color: #fff;
  color: var(--rosa);
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  body {
    padding: 70px 14px 18px;
  }

  .pagina-contato {
    width: min(560px, 100%);
  }

  .box {
    border-radius: 20px;
    padding: 24px 20px 22px;
  }

  .logo-contato {
    width: min(226px, 70vw);
  }

  .box h1 {
    font-size: 1.82rem;
    line-height: 1.14;
  }

  .subtitulo {
    margin-bottom: 18px;
    font-size: 0.96rem;
  }

  .contato-valor {
    font-size: 1.04rem;
  }

  .voltar {
    top: 12px;
    left: 12px;
    padding: 7px 12px;
    font-size: 0.82rem;
  }
}